On 2024/12/14 0:43, Tejun Heo wrote: > On Fri, Dec 13, 2024 at 11:03:32AM +0000, Chen Ridong wrote: > ... >> diff --git a/include/linux/sched.h b/include/linux/sched.h >> index d380bffee2ef..dbe0cb97461f 100644 >> --- a/include/linux/sched.h >> +++ b/include/linux/sched.h >> @@ -1630,8 +1630,9 @@ static inline unsigned int __task_state_index(unsigned int tsk_state, >> * We're lying here, but rather than expose a completely new task state >> * to userspace, we can make this appear as if the task has gone through >> * a regular rt_mutex_lock() call. >> + * Report the frozen task uninterruptible. >> */ >> - if (tsk_state & TASK_RTLOCK_WAIT) >> + if (tsk_state & TASK_RTLOCK_WAIT || tsk_state & TASK_FROZEN) > > Can you please add ()'s so that it's if ((a & b) || (c & d))? Other than > that, > > Acked-by: Tejun Heo <tj@xxxxxxxxxx> > > Thanks. > Thanks, will update.
